Tian's Audio Holdings: Received the Administrative Supervision Measure Decision from the Jiangxi Securities Regulatory Bureau.

Announcement of Tianyin Holdings: The company received the "Decision on Ordering Tianyin Communication Holdings Co., Ltd. to Make Corrections and Issuing Warning Letters to Huang Shaowen, Liu Yan, Chen Xuetong, Zeng Furong, and Sun Hailong" issued by the Jiangxi Securities Regulatory Bureau on April 24, 2026. The company is required to correct the issues raised in the "Decision". The company has attached great importance to this matter, promptly notified the controlling shareholders, directors, senior management, and relevant departments, carefully compared with relevant laws and regulations, normative documents, and internal management systems, conducted a comprehensive self-inspection of the relevant matters, and formulated a rectification report.